Issued Patents All Time
Showing 1–25 of 33 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11279800 | Aramid copolymer yarn having low residual sulfur | Christopher William Newton, David J. Rodini, Joseph Lenning Lowery, Vlodek Gabara | 2022-03-22 |
| 10400357 | Sulfur and alkali metal containing imidazole fiber having ionically bound halides | Vlodek Gabara, Joseph Lenning Lowery, Christopher William Newton, David J. Rodini, Andrew J. Sitter | 2019-09-03 |
| 10400082 | Sulfur-containing imidazole fiber having ionically bonded halides | Vlodek Gabara, Joseph Lenning Lowery, Steven Raymond Lustig, Christopher William Newton, David J. Rodini +1 more | 2019-09-03 |
| 10240282 | Process for preparing aramid copolymer yarn using a halide acid wash | Vlodek Gabara, Joseph Lenning Lowery, Christopher William Newton, David J. Rodini, Andrew J. Sitter | 2019-03-26 |
| 9994974 | Sulfur and alkali metal containing imidazole fiber having ionically bound halides | Vlodek Gabara, Joseph Lenning Lowery, Christopher William Newton, David J. Rodini, Andrew J. Sitter | 2018-06-12 |
| 9988514 | Sulfur-containing imidazole fiber having ionically bonded halides | Vlodek Gabara, Joseph Lenning Lowery, Steven Raymond Lustig, Christopher William Newton, David J. Rodini +1 more | 2018-06-05 |
| 9903051 | Production of and drying of copolymer fibers | Christopher William Newton | 2018-02-27 |
| 9845553 | Process for preparing aramid copolymer yarn using an acid wash | Vlodek Gabara, Joseph Lenning Lowery, Christopher William Newton, David J. Rodini, Andrew J. Sitter | 2017-12-19 |
| 9732442 | Process for preparing aramid copolymer yarn having low residual sulfur | Vlodek Gabara, Joseph Lenning Lowery, Steven Raymond Lustig, Christopher William Newton, David J. Rodini +1 more | 2017-08-15 |
| 9469922 | Method for removing sulfur from fiber using a weak base | Vlodek Gabara, Joseph Lenning Lowery, Steven Raymond Lustig, Christopher William Newton, David J. Rodini +1 more | 2016-10-18 |
| 9464370 | Method for removing sulfur from fiber using an aqueous acid | Vlodek Gabara, Joseph Lenning Lowery, Steven Raymond Lustig, Christopher William Newton, David J. Rodini +1 more | 2016-10-11 |
| 9464380 | Method for removing sulfur from fiber using halide acid ion exchange | Vlodek Gabara, Joseph Lenning Lowery, Steven Raymond Lustig, Christopher William Newton, David J. Rodini +1 more | 2016-10-11 |
| 9315923 | Process for preparing yarn derived from aramid copolymer fiber having low residual sulfur | Vlodek Gabara, Joseph Lenning Lowery, Steven Raymond Lustig, Christopher William Newton, David J. Rodini +1 more | 2016-04-19 |
| 9284665 | Method for removing sulfur from fiber using halide salt ion exchange | Christopher William Newton, David J. Rodini, Joseph Lenning Lowery, Vlodek Gabara | 2016-03-15 |
| 9080261 | Method for removing sulfur from fiber using monovalent salt ion exchange | Vlodek Gabara, Joseph Lenning Lowery, Christopher William Newton, David J. Rodini | 2015-07-14 |
| 8932501 | Production of and drying of copolymer fibers | Christopher William Newton | 2015-01-13 |
| 8671524 | Production of and drying of copolymer fibers | Christopher William Newton | 2014-03-18 |
| 8664348 | 2,4,5-triaminophenols and related compounds | Rajiv Dhawan, Joachim C. Ritter, Frederick K Mallon, David J. Rodini, Roger K Siemionko | 2014-03-04 |
| 8263221 | High inherent viscosity polymers and fibers therefrom | Doetze Jakob Sikkema, David J. Rodini, Qinghong Fu Adkins, Christopher William Newton | 2012-09-11 |
| 7968030 | Hot surface hydrolysis of polyphosphoric acid in spun yarns | Christopher William Newton, Steven Moore | 2011-06-28 |
| 7906615 | Process for hydrolyzing polyphosphoric acid in a spun yarn | Steven Moore, Christopher William Newton, David J. Rodini, Doetze Jakob Sikkema | 2011-03-15 |
| 7888457 | Process for removing phosphorous from a fiber or yarn | Doetze Jakob Sikkema | 2011-02-15 |
| 7776246 | Process for the production of polyarenazole yarn | Steven Moore, Christopher William Newton, David J. Rodini, Doetze Jakob Sikkema | 2010-08-17 |
| 7754846 | Thermal processes for increasing polyareneazole inherent viscosities | Qinghong Fu Adkins, Doetze Jakob Sikkema, David J. Rodini | 2010-07-13 |
| 7683157 | Process for the production of polyarenazole polymer | Stephen Moore, Christopher William Newton, David J. Rodini, Catherine Fu Adkins, Doetze Jakob Sikkema | 2010-03-23 |